Toy exercising machine



FIG. 1 is a perspective view of a toy exercising machine showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the side opposite being a mirror image; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a toy exercising machine, as shown and described. 